Associated graphs and chain maps

Document Type : Research and Reference

Authors

Department of Mathematics, Faculty of Science, Tanta University, Tanta, Egypt

Abstract

In this paper, we defined the associated graph constructed to a
cellular folding defined on regular CW-complexes. These
graphs declare the effect of a cellular folding on the complex.
Besides we studied the properties of this graph and we proved
that it is connected and vertex transitive if the cellular folding is
neat.
Finally, by using chain maps and homology groups we
obtained the necessary and sufficient conditions for a cellular
map to be cellular folding and neat cellular folding respectively.

Keywords